The mostly flightless, meat-eating dinosaur descendents were the size of dogs at their smallest, but the largest known ...
A fearsome flesh-eating bird from the Phorusrhacid family - known as "terror birds" - may be the largest of its kind ever ...
The imposing creatures ruled the roost as top predators of their terrestrial ecosystems, and scientists recently discovered ...
Though known only from a shinbone fragment, a newly-described flesh-eating terror just might be the largest known member of ...
Nearly 20 years ago, while repairing a fence on his ranch in Colombia, fossil collector César Perdomo found the middle leg ...
Skeleton of the terror bird Titanis walleri at the Florida Museum of Natural History. (Amanda via Wikimedia Commons / Creative Commons Attribution 2.0 Generic) (CN ...
A FLESH-EATING bird has been uncovered after nearly 12 million years in a Colombian desert. Scientists revealed this extinct “Terror Bird” was the largest of its ...
A 12-million-year-old fossil of a prehistoric "terror bird" discovered in South America might represent the largest known member of its kind found to date, a study ...
The identification of part of the fossilized remains of a so-called "terror bird" species in South America has given researchers new insight into the apex predators ...
In Colombia, a fossil-collecting rancher has found a giant, flightless killer from 13 million years ago — and a missing link to the region’s evolutionary history. César Perdomo, a rancher and ...